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Cheap flights from Illinois to Warsaw from $426

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Illinois to Warsaw

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:55 pm - 5:15 pmORD  Chicago O'Hare Intl-WMI Warsaw Modlin
17h 20m2 stops Madrid Barajas Milan Malpensa
Multiple Airlines Logo
10:15 am - 6:25 pmWMI  Warsaw Modlin-ORD Chicago O'Hare Intl
15h 10m1 stop Dublin
$722Multiple Airlines
Fri, Oct 16 - Sun, Nov 1
Multiple Airlines Logo
4:55 pm - 12:40 amORD  Chicago O'Hare Intl-WMI Warsaw Modlin
24h 45m1 stop Madrid Barajas
Multiple Airlines Logo
10:15 am - 6:25 pmWMI  Warsaw Modlin-ORD Chicago O'Hare Intl
15h 10m1 stop Dublin
$724Multiple Airlines
Fri, Oct 16 - Sun, Nov 1
Multiple Airlines Logo
10:25 pm - 12:55 pmORD  Chicago O'Hare Intl-WMI Warsaw Modlin
31h 30m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen
Multiple Airlines Logo
5:20 pm - 2:00 pmWMI  Warsaw Modlin-ORD Chicago O'Hare Intl
27h 40m1 stop Dublin
$731Multiple Airlines
Mon, Aug 31 - Sun, Sep 6
Multiple Airlines Logo
4:55 pm - 1:05 amORD  Chicago O'Hare Intl-WMI Warsaw Modlin
25h 10m1 stop Madrid Barajas
Multiple Airlines Logo
8:45 pm - 5:50 pmWMI  Warsaw Modlin-ORD Chicago O'Hare Intl
28h 05m2 stops Stockholm Arlanda Helsinki-Vantaa
$750Multiple Airlines
Wed, Oct 14 - Tue, Oct 20
Multiple Airlines Logo
8:10 pm - 5:55 pmORD  Chicago O'Hare Intl-WMI Warsaw Modlin
38h 45m2 stops Istanbul Sofia
Multiple Airlines Logo
6:35 pm - 2:00 pmWMI  Warsaw Modlin-ORD Chicago O'Hare Intl
26h 25m1 stop Dublin
$763Multiple Airlines
Sat, Sep 19 - Sat, Sep 26
Multiple Airlines Logo
7:25 pm - 12:55 pmORD  Chicago O'Hare Intl-WMI Warsaw Modlin
34h 30m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen
Multiple Airlines Logo
5:20 pm - 2:00 pmWMI  Warsaw Modlin-ORD Chicago O'Hare Intl
27h 40m1 stop Dublin
$779Multiple Airlines
Mon, Sep 28 - Wed, Oct 14
Multiple Airlines Logo
6:40 pm - 5:00 pmORD  Chicago O'Hare Intl-WMI Warsaw Modlin
16h 20m1 stop Madrid Barajas
Multiple Airlines Logo
6:45 am - 2:00 pmWMI  Warsaw Modlin-ORD Chicago O'Hare Intl
14h 15m1 stop Dublin
$788Multiple Airlines
Tue, Oct 27 - Wed, Nov 4
Multiple Airlines Logo
4:55 pm - 1:05 amORD  Chicago O'Hare Intl-WMI Warsaw Modlin
25h 10m1 stop Madrid Barajas
Multiple Airlines Logo
10:10 pm - 11:50 pmWMI  Warsaw Modlin-ORD Chicago O'Hare Intl
32h 40m2 stops London Stansted Orlando
$793Multiple Airlines
Wed, Oct 14 - Mon, Nov 2
Multiple Airlines Logo
4:55 pm - 1:05 amORD  Chicago O'Hare Intl-WMI Warsaw Modlin
25h 10m1 stop Madrid Barajas
Multiple Airlines Logo
10:10 pm - 11:50 pmWMI  Warsaw Modlin-ORD Chicago O'Hare Intl
32h 40m2 stops London Stansted Orlando
$793Multiple Airlines
Wed, Oct 14 - Mon, Nov 2
Multiple Airlines Logo
3:55 pm - 1:00 pmORD  Chicago O'Hare Intl-WMI Warsaw Modlin
14h 05m1 stop Dublin
Multiple Airlines Logo
5:10 pm - 3:30 pmWMI  Warsaw Modlin-ORD Chicago O'Hare Intl
29h 20m2 stops Barcelona-El Prat Lisbon Humberto Delgado
$795Multiple Airlines
Tue, Nov 3 - Thu, Nov 12

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Use the filters below to find and compare flights from Illinois to Warsaw Modlin Airport that are best for you.

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Cheapest round-trip

ChicagoWarsaw

ORD Chicago O'Hare Intl - WMI Warsaw Modlin

ORDWMI

Chicago O'Hare Intl

Fri 10/16

4:55 pm-5:15 pm

2 stops17h 20m

Warsaw Modlin

Sun 11/1

10:15 am-6:25 pm

1 stop15h 10m

$722

ChicagoWarsaw

ORD Chicago O'Hare Intl - WMI Warsaw Modlin

ORDWMI

Chicago O'Hare Intl

Fri 10/16

4:55 pm-12:40 am

1 stop24h 45m

Warsaw Modlin

Sun 11/1

10:15 am-6:25 pm

1 stop15h 10m

$724

ChicagoWarsaw

ORD Chicago O'Hare Intl - WMI Warsaw Modlin

ORDWMI

Chicago O'Hare Intl

Mon 8/31

10:25 pm-12:55 pm

2 stops31h 30m

Warsaw Modlin

Sun 9/6

5:20 pm-2:00 pm

1 stop27h 40m

$731

ChicagoWarsaw

ORD Chicago O'Hare Intl - WMI Warsaw Modlin

ORDWMI

Chicago O'Hare Intl

Wed 10/14

4:55 pm-1:05 am

1 stop25h 10m

Warsaw Modlin

Tue 10/20

8:45 pm-5:50 pm

2 stops28h 05m

$750

ChicagoWarsaw

ORD Chicago O'Hare Intl - WMI Warsaw Modlin

ORDWMI

Chicago O'Hare Intl

Sat 9/19

8:10 pm-5:55 pm

2 stops38h 45m

Warsaw Modlin

Sat 9/26

6:35 pm-2:00 pm

1 stop26h 25m

$763

ChicagoWarsaw

ORD Chicago O'Hare Intl - WMI Warsaw Modlin

ORDWMI

Chicago O'Hare Intl

Mon 9/28

7:25 pm-12:55 pm

2 stops34h 30m

Warsaw Modlin

Wed 10/14

5:20 pm-2:00 pm

1 stop27h 40m

$779
Quickest round-trip

ChicagoWarsaw

ORD Chicago O'Hare Intl - WMI Warsaw Modlin

ORDWMI

Chicago O'Hare Intl

Tue 10/27

6:40 pm-5:00 pm

1 stop16h 20m

Warsaw Modlin

Wed 11/4

6:45 am-2:00 pm

1 stop14h 15m

$788

ChicagoWarsaw

ORD Chicago O'Hare Intl - WMI Warsaw Modlin

ORDWMI

Chicago O'Hare Intl

Wed 10/14

4:55 pm-1:05 am

1 stop25h 10m

Warsaw Modlin

Mon 11/2

10:10 pm-11:50 pm

2 stops32h 40m

$793

ChicagoWarsaw

ORD Chicago O'Hare Intl - WMI Warsaw Modlin

ORDWMI

Chicago O'Hare Intl

Wed 10/14

4:55 pm-1:05 am

1 stop25h 10m

Warsaw Modlin

Mon 11/2

10:10 pm-11:50 pm

2 stops32h 40m

$793

ChicagoWarsaw

ORD Chicago O'Hare Intl - WMI Warsaw Modlin

ORDWMI

Chicago O'Hare Intl

Tue 11/3

3:55 pm-1:00 pm

1 stop14h 05m

Warsaw Modlin

Thu 11/12

5:10 pm-3:30 pm

2 stops29h 20m

$795

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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Cheap Illinois to Warsaw Modlin Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Warsaw Modlin Airport

Best Price Found

$426

Fastest flight time

12h 25m

Direct flights

None
The best one-way flight to Warsaw Modlin Airport from Illinois in the past 72 hours is $426. The best round-trip flight deal from Illinois to Warsaw Modlin Airport found on momondo in the last 72 hours is $722.
The fastest flight from Illinois to Warsaw Modlin Airport takes 12h 25m
There are no direct flights from Illinois to Warsaw Modlin Airport. There are no popular flight routes from Illinois to Warsaw Modlin Airport.
Search flight deals

Frequently asked questions about flying from Illinois to Warsaw Modlin Airport

  • When did momondo last update prices for flights from Illinois to Warsaw Modlin Airport?

    Prices for flights from Illinois to Warsaw Modlin Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Illinois to Warsaw Modlin Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Warsaw Modlin Airport.

  • What documentation or ID do you need to fly to Warsaw Modlin Airport?

    The necessary travel and health documents for your Warsaw Modlin Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Illinois to Warsaw Modlin Airport

  • How do I get Price Alerts for flights from Illinois to Warsaw Modlin Airport?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Illinois from Warsaw Modlin Airport. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Illinois to Warsaw Modlin Airport with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Warsaw?

Finding the right flight to Warsaw from Illinois is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Warsaw quick and easy, saving you time and money.

Can I find flights from Illinois to Warsaw with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Illinois to Warsaw flights to just show those with flexible booking policies.

How can momondo help me find flights from Illinois to Warsaw?

momondo provides multiple filters to help you find the best flight to Warsaw from Illinois. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Illinois to Warsaw right now. Can momondo alert me if prices change?

Price alerts on flights to Warsaw from Illinois are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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